SECTION 05B: X3 SERIES COOLING SYSTEM
6 PA1621 Maintenance Manual All Series | January 2017
1.4 MISCELLANEOUS
MISCELLANEOUS
No DESCRIPTION TORQUE
1 Water pump - Back cover to engine 29-41 lb-ft (39-56 Nm)
2 Water pump - body to back cover 15-21 lb-ft (20-28 Nm)
3 Thermostat housing bolts 15-21 lb-ft (20-28 Nm)
4 Electric cooling fan mounting bolts 30 lb-in (3 Nm)
5 Coolant level sensor (arrow on side must point up) 2 Threads out MAX*
* Add Teflon – PTFE sealant to threads